Home
Class 10
MATHS
" 25."(1)/(1+sin A)+(1)/(1-sin A)=2sec^(...

" 25."(1)/(1+sin A)+(1)/(1-sin A)=2sec^(2)A

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove: (1)/(1+sin A)+(1)/(1-sin A)=2sec^(2)A

Prove the following identities : (1)/ (1 - sin A) + (1)/ (1 + sin A) = 2 sec^(2) A

Prove (1)/(1+sin theta)+(1)/(1-sin theta)=2sec^(2)theta

Prove that (1)/(1-sin theta) +(1)/(1+sin theta) = 2sec^2 theta

sqrt((1+sin A)/(1-sin A))=sec A+tan A

Prove that (cos A)/(1+sin A)+(1+sin A)/(cos A)=2sec A

sqrt((1-sin A)/(1+sin A))+sqrt((1+sin A)/(1-sin A))=2sec A

Prove that : (ii) 1/(1+ sin theta)+(1)/ (1-sin theta) = 2sec^2 theta

tan (45 ^ (@) + (A) / (2)) = sqrt ((1 + sin A) / (1-sin A)) = sec A + tan A

(1)/(1-sin theta)-(1)/(1+sin theta)=2sec theta*tan theta